57 	struct _ti_user *tiptr;  in _tx_rcvreldata()  local
65 	if ((tiptr = _t_checkfd(fd, 0, api_semantics)) == 0)  in _tx_rcvreldata()
67 	sig_mutex_lock(&tiptr->ti_lock);  in _tx_rcvreldata()
69 	if (tiptr->ti_servtype != T_COTS_ORD) {  in _tx_rcvreldata()
71 		sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
75 	if (!(tiptr->ti_state == T_DATAXFER ||  in _tx_rcvreldata()
76 	    tiptr->ti_state == T_OUTREL)) {  in _tx_rcvreldata()
78 		sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
82 	if ((retval = _t_look_locked(fd, tiptr, 0, api_semantics)) < 0) {  in _tx_rcvreldata()
84 		sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
95 		sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
106 	if ((tiptr->ti_lookcnt > 0) &&  in _tx_rcvreldata()
108 	    (*((t_scalar_t *)tiptr->ti_lookbufs.tl_lookcbuf) == T_ORDREL_IND)) {  in _tx_rcvreldata()
113 		_t_free_looklist_head(tiptr);  in _tx_rcvreldata()
114 		_T_TX_NEXTSTATE(T_RCVREL, tiptr,  in _tx_rcvreldata()
116 		sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
121 			sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
133 	if (_t_acquire_ctlbuf(tiptr, &ctlbuf, &didalloc) < 0) {  in _tx_rcvreldata()
135 		sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
143 	if (_t_acquire_databuf(tiptr, &databuf, &didralloc) < 0) {  in _tx_rcvreldata()
148 			tiptr->ti_ctlbuf = ctlbuf.buf;  in _tx_rcvreldata()
149 		sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
193 			if (_t_register_lookevent(tiptr, databuf.buf,  in _tx_rcvreldata()
209 	_T_TX_NEXTSTATE(T_RCVREL, tiptr,  in _tx_rcvreldata()
215 		tiptr->ti_ctlbuf = ctlbuf.buf;  in _tx_rcvreldata()
219 		tiptr->ti_rcvbuf = databuf.buf;  in _tx_rcvreldata()
220 	sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()
229 		tiptr->ti_ctlbuf = ctlbuf.buf;  in _tx_rcvreldata()
233 		tiptr->ti_rcvbuf = databuf.buf;  in _tx_rcvreldata()
234 	sig_mutex_unlock(&tiptr->ti_lock);  in _tx_rcvreldata()